Diaphragm Design of the Seismic-Force-Resisting System.

International Design Codes

ACI 318-19 : Diaphragm Design of the Seismic-Force-Resisting System per ACI 318-19 with ideCAD (v12)

TSC 2018 : Slab Stress Controls Collector elements to Transfer Force Between Diaphram (Slab) and Shearwall

Diaphragms design in-plane forces, transfer forces and out-of-plane forces of the diaphragms.